Chemical characterisation of Piper amalago (Piperaceae) essential oil by comprehensive two-dimensional gas chromatography coupled with rapid-scanning quadrupole mass spectrometry (GC×GC/qMS) and their antilithiasic activity and acute toxicity

2018 ◽  
Vol 29 (5) ◽  
pp. 432-445 ◽  
Author(s):  
Anaí L. dos Santos ◽  
Antônio da Silva Novaes ◽  
Allan dos S. Polidoro ◽  
Márcio Eduardo de Barros ◽  
Jonas S. Mota ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Acute Toxicity ◽  
Essential Oil ◽  
Two Dimensional ◽  
Quadrupole Mass ◽  
Quadrupole Mass Spectrometry ◽  
Rapid Scanning

Comprehensive two-dimensional gas chromatography in combination with rapid scanning quadrupole mass spectrometry in perfume analysis

2005 ◽  
Vol 1067 (1-2) ◽  
pp. 235-243 ◽  
Author(s):  
Luigi Mondello ◽  
Alessandro Casilli ◽  
Peter Quinto Tranchida ◽  
Giovanni Dugo ◽  
Paola Dugo
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Two Dimensional ◽  
Quadrupole Mass ◽  
Quadrupole Mass Spectrometry ◽  
Rapid Scanning

Evaluation of comprehensive two-dimensional gas chromatography coupled to rapid scanning quadrupole mass spectrometry for quantitative analysis

2012 ◽  
Vol 1255 ◽  
pp. 177-183 ◽  
Author(s):  
Bruno José Gonçalves Silva ◽  
Peter Quinto Tranchida ◽  
Giorgia Purcaro ◽  
Maria Eugênia Costa Queiroz ◽  
Luigi Mondello ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Quantitative Analysis ◽  
Two Dimensional ◽  
Quadrupole Mass ◽  
Quadrupole Mass Spectrometry ◽  
Rapid Scanning

Determination of five estrogens in wastewater using a comprehensive two-dimensional gas chromatograph

2014 ◽  
Vol 6 (15) ◽  
pp. 5652-5658 ◽  
Author(s):  
Sameera R. Gunatilake ◽  
Taylor L. Clark ◽  
Jose M. Rodriguez ◽  
Todd E. Mlsna
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Two Dimensional ◽  
Gas Chromatograph ◽  
Quadrupole Mass ◽  
Trace Level ◽  
Quadrupole Mass Spectrometry ◽  
Novel Method

Comprehensive two-dimensional gas chromatography (GC × GC) hyphenated with rapid quadrupole mass spectrometry was successfully used to develop a novel method for the determination of trace level estrogens in influent and effluent wastewater.

scholarly journals In-Depth Qualitative Analysis of Lime Essential Oils Using the Off-Line Combination of Normal Phase High Performance Liquid Chromatography and Comprehensive Two-Dimensional Gas Chromatography-Quadrupole Mass Spectrometry

Foods ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 580 ◽  
Author(s):  
Mariosimone Zoccali ◽  
Barbara Giocastro ◽  
Ivana L. Bonaccorsi ◽  
Alessandra Trozzi ◽  
Peter Q. Tranchida ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Essential Oil ◽  
Qualitative Analysis ◽  
High Performance ◽  
Normal Phase ◽  
Two Dimensional ◽  
Quadrupole Mass

The present research is focused on the in-depth qualitative analysis of three types of lime essential oil (EO), viz., Key (A and B) and Persian, using the off-line combination of normal phase high performance liquid chromatography (NP-HPLC) and comprehensive two-dimensional gas chromatography–quadrupole mass spectrometry (GC × GC-QMS). The first analytical dimension (NP-HPLC) was exploited for the isolation of the hydrocarbon constituents from the oxygenated ones. Each fraction was then reduced in volume and analyzed using (cryogenic modulation) GC × GC-QMS. Peak assignment was carried out through the combined use of mass spectral database and linear retention index matching processes. The powerful four-dimensional technology enabled the separation and identification of a very high number (153) of lime essential oil volatile compounds.

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